Simona Halep of Romania reacts after defeating Ana Ivanovic of Serbia, during their semi-final tennis match of the WTA Tournament of the Champions in Sofia, Bulgaria, Saturday, Nov. 2, 2013.,Image: 589243642, License: Rights-managed, Restrictions: This content is intended for editorial use only. For other uses, additional clearances may be required., Model Release: no, Pictured: Ana Ivanovic,Simona Halep